Dragages Hong Kong Limited
CR Construction Company Limited
Meinhardt
C M Wong & Associates Ltd
阿特金斯顧問有限公司
裕民建築有限公司
Gammon Construction Ltd
Build King Holdings Ltd
Zhong Shan Engineering Company Limited
Bouygues Travaux Publics
Binnies
AECOM
Arcadis Design & Engineering Limited
恒基兆業地產有限公司
Chun Wo Tunnel Management Limited
Many Wells Agent Ltd
Prime Property Consultants Limited
Country House Property Management Limited
Winland Group
Harriman Property Management Limited
Tai Sang Estate Agency Limited
Hutchison Property Management Ltd
Sun Chung Property Management Co., Ltd
國際金融中心管理有限公司
Sino Estates Management Limited
S.H.K. 物業管理有限公司
Cheung Kong Center Property Management Limited
Shun Tak Property Management Limited
City Professional Management Limited
Royal Elite Service Company Limited
Centaline Property
Kowloon Development Company Ltd
Regal Estate Management Limited
Hang Yick Properties Management Ltd
Hong Yip Service Co Ltd
Hong Kong Housing Society
MegaBox
Kiu Lok Service Management
碧桂園服務
City Security Company Ltd
Hang Lung Properties
Midland Realty (Comm. & Ind.) Limited
Midland Realty (Strategic) Limited
Global Property Alliance Ltd
Goodwill Management Limited
Hysan Development Co. Ltd.
Swire Properties Limited
Professional Properties Co
Liu Chong Hing Property Management and Agency Ltd